Our simple idea that changed the world of load testing

Whale and Crane

Test structures up to thousands of tons.

With a range of bags designed to test everything from cranes to flightdeck elevators and from bridges to lifeboats, we have the solution for virtually every load testing challenge.

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Latest news

  • 15/11/2016

    Water Weights Now Available Locally in Houston, TX & Mobile, AL!

    Water Weights Inc. has pleasure in announcing that Water Weights bags, associated rental equipment and products are now available for rent and turnkey service locally in both Houston, TX and Mobile, AL. The unique...
  • 19/10/2016

    Come see us at the 2016 International Workboat Show Exhibit # 3050

    November 30th to December 2nd at the Morial Convention Center in beautiful New Orlelans, LA Exhibit # 3050. The International WorkBoat Show is where all things commercial marine converge. Each year, 15,000 members...
  • 12/05/2016

    Not only for big load tests....

    Water Weights are not only for big tests. Small capacity bags (500 lbs to 15 tonnes) are also available for rent, sale or turnkey service from all Water Weights locations. Ask about our specialist low headroom bags...
  • 16/03/2016

    Crane Load Testing- From a Repairer’s point of view!

    Crane Load Testing- From a Repairer's point of view!Load Testing- From a Repairer's point of view! By: Bruce MacPherson Certified Boom Repair Service, Northeast ASME B30.5-2011 5-2.2.2 guides decision making...
  • 17/06/2013

    Water Bag Drop Test Video

    Our bags have a physically proven factor of safety in excess of 6:1 and are proof load tested to over 2:1 prior to being taken into service. To watch a bag under test to achieve our quality standards, please click...
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  • Happy Thanksgiving from your Water Weights family!
  • Multiple tests of varying capacities from 5 tons to 160 tons. American River, California, USA.
  • Empathy could be the most powerful tool in the customer experience — and possibly the most difficult one to get...
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